hive-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Carl Steinbach <c...@cloudera.com>
Subject Re: Multiple SerDe per table name
Date Thu, 17 May 2012 16:28:19 GMT
In Hive 0.8 and later versions you have the ability to specify the SerDe on
a per-partition basis, but that's as granular as it gets.

Thanks.

Carl

On Thu, May 17, 2012 at 8:53 AM, kulkarni.swarnim@gmail.com <
kulkarni.swarnim@gmail.com> wrote:

> I was thinking more from a perspective of specifying a SerDe per column
> name.
>
>
> On Thu, May 17, 2012 at 10:38 AM, Mark Grover <mgrover@oanda.com> wrote:
>
>> Hi Swarnim,
>> What's your use case?
>> If you use multiple SerDe's, when you are writing to the table, how would
>> you want Hive to decide which one to use?
>>
>> Mark
>>
>> Mark Grover, Business Intelligence Analyst
>> OANDA Corporation
>>
>> www: oanda.com www: fxtrade.com
>>
>> ----- Original Message -----
>> From: "kulkarni swarnim" <kulkarni.swarnim@gmail.com>
>> To: user@hive.apache.org
>> Sent: Thursday, May 17, 2012 11:29:26 AM
>> Subject: Multiple SerDe per table name
>>
>> Does hive currently support multiple SerDe s to be defined per table
>> name? Looking through the code and documentation, it seems like it doesn't
>> as only one could be specified through the ROW FORMAT SERDE but just wanted
>> to be sure.
>>
>>
>> --
>> Swarnim
>>
>
>
>
> --
> Swarnim
>

Mime
View raw message